七鳃鳗（海七鳃鳗）垂体中的精氨酸加压催产素：分离与氨基酸序列
Arginine vasotocin from the pituitary gland of the lamprey (Petromyzon marinus): isolation and amino acid sequence.
作者信息
Lane T F, Sower S A, Kawauchi H
机构信息
Department of Zoology, University of New Hampshire, Durham 03824.
出版信息
Gen Comp Endocrinol. 1988 Apr;70(1):152-7. doi: 10.1016/0016-6480(88)90104-9.
PMID:3371648
Abstract
Arginine vasotocin (AVT) was isolated from extracts of sea lamprey pituitary glands (Petromyzon marinus). The amino acid sequence Cys-Tyr-Ile-Gln-Asn-Cys-Pro-Arg-Gly-NH2 is identical to the molecule isolated from teleosts and tetrapods. The total yield was estimated to be 9.6 pmol per gland. No evidence could be found for the existence of a second neurohypophyseal nonapeptide in the lamprey pituitary.
摘要
精氨酸加压催产素（AVT）是从海七鳃鳗垂体（海七鳃鳗）提取物中分离出来的。氨基酸序列Cys-Tyr-Ile-Gln-Asn-Cys-Pro-Arg-Gly-NH2与从硬骨鱼和四足动物中分离出的分子相同。估计每个腺体的总产量为9.6皮摩尔。在七鳃鳗垂体中未发现第二种神经垂体九肽存在的证据。
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